255576748026 has 8 divisors (see below), whose sum is σ = 511153496064. Its totient is φ = 85192249340.

The previous prime is 255576747971. The next prime is 255576748033. The reversal of 255576748026 is 620847675552.

It is a sphenic number, since it is the product of 3 distinct primes.

255576748026 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21298062330 + ... + 21298062341.

It is an arithmetic number, because the mean of its divisors is an integer number (63894187008).

Almost surely, 2^255576748026 is an apocalyptic number.

255576748026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255576748026 is a wasteful number, since it uses less digits than its factorization.

255576748026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42596124676.

The product of its (nonzero) digits is 28224000, while the sum is 57.

The spelling of 255576748026 in words is "two hundred fifty-five billion, five hundred seventy-six million, seven hundred forty-eight thousand, twenty-six".